Source code for pywick.datasets.tnt.table
import torch
[docs]def canmergetensor(tbl):
if not isinstance(tbl, list):
return False
if torch.is_tensor(tbl[0]):
sz = tbl[0].numel()
for v in tbl:
if v.numel() != sz:
return False
return True
return False
[docs]def mergetensor(tbl):
sz = [len(tbl)] + list(tbl[0].size())
res = tbl[0].new(torch.Size(sz))
for i,v in enumerate(tbl):
res[i].copy_(v)
return res